{"title":"直线同步电机多通道冷却板的热力学分析与优化设计","authors":"F. Du, Yang Bo, Tangjia Zhang","doi":"10.2298/tsci221111053d","DOIUrl":null,"url":null,"abstract":"A liquid cooling plate structure with multiple channels is proposed for linear synchronous motor in this paper. Firstly, a conjugate heat dissipation model is established, and coupling analysis with fluid and temperature fields is performed by finite volume method with different channel numbers and section shapes. The simulation results show that, the cooling capacity of proposed cooling plate is observably improved, especially for 6-channels cooling plate with elliptical section. Afterwards, adopting boundary optimization by quadratic approximation algorithm, the section dimensions of 6-channels plate with elliptical section are further optimized to realize a trade-off with heat transfer coefficient and pump power. The optimized scheme can improve heat transfer coefficient by 33.03% and reduce the pressure drop by 85.37% compared with original scheme.","PeriodicalId":23125,"journal":{"name":"Thermal Science","volume":null,"pages":null},"PeriodicalIF":1.1000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Thermodynamic analysis and optimization design of cooling plate with multiple channels for linear synchronous motor\",\"authors\":\"F. Du, Yang Bo, Tangjia Zhang\",\"doi\":\"10.2298/tsci221111053d\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A liquid cooling plate structure with multiple channels is proposed for linear synchronous motor in this paper. Firstly, a conjugate heat dissipation model is established, and coupling analysis with fluid and temperature fields is performed by finite volume method with different channel numbers and section shapes. The simulation results show that, the cooling capacity of proposed cooling plate is observably improved, especially for 6-channels cooling plate with elliptical section. Afterwards, adopting boundary optimization by quadratic approximation algorithm, the section dimensions of 6-channels plate with elliptical section are further optimized to realize a trade-off with heat transfer coefficient and pump power. The optimized scheme can improve heat transfer coefficient by 33.03% and reduce the pressure drop by 85.37% compared with original scheme.\",\"PeriodicalId\":23125,\"journal\":{\"name\":\"Thermal Science\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Thermal Science\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.2298/tsci221111053d\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"THERMODYNAMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Thermal Science","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.2298/tsci221111053d","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"THERMODYNAMICS","Score":null,"Total":0}
Thermodynamic analysis and optimization design of cooling plate with multiple channels for linear synchronous motor
A liquid cooling plate structure with multiple channels is proposed for linear synchronous motor in this paper. Firstly, a conjugate heat dissipation model is established, and coupling analysis with fluid and temperature fields is performed by finite volume method with different channel numbers and section shapes. The simulation results show that, the cooling capacity of proposed cooling plate is observably improved, especially for 6-channels cooling plate with elliptical section. Afterwards, adopting boundary optimization by quadratic approximation algorithm, the section dimensions of 6-channels plate with elliptical section are further optimized to realize a trade-off with heat transfer coefficient and pump power. The optimized scheme can improve heat transfer coefficient by 33.03% and reduce the pressure drop by 85.37% compared with original scheme.
期刊介绍：
The main aims of Thermal Science
to publish papers giving results of the fundamental and applied research in different, but closely connected fields:
fluid mechanics (mainly turbulent flows), heat transfer, mass transfer, combustion and chemical processes
in single, and specifically in multi-phase and multi-component flows
in high-temperature chemically reacting flows
processes present in thermal engineering, energy generating or consuming equipment, process and chemical engineering equipment and devices, ecological engineering,
The important characteristic of the journal is the orientation to the fundamental results of the investigations of different physical and chemical processes, always jointly present in real conditions, and their mutual influence. To publish papers written by experts from different fields: mechanical engineering, chemical engineering, fluid dynamics, thermodynamics and related fields. To inform international scientific community about the recent, and most prominent fundamental results achieved in the South-East European region, and particularly in Serbia, and - vice versa - to inform the scientific community from South-East European Region about recent fundamental and applied scientific achievements in developed countries, serving as a basis for technology development. To achieve international standards of the published papers, by the engagement of experts from different countries in the International Advisory board.
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